Could you test 17.10 live image? It comes with 17.2.2 and should work, then upgrading to artful-proposed should break it again since it has 17.2.4.
Looks like Intel gen4 & 5 regressed, everything newer seems to work fine which is why testing didn't catch this. There is a newer upstream version available (17.2.8) but PPA builders are down so I don't have that available for testing. ** Package changed: unity (Ubuntu) => mesa (Ubuntu) ** Changed in: mesa (Ubuntu) Assignee: (unassigned) => Timo Aaltonen (tjaalton) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1741447 Title: Unity / Compiz in a crash loop after login, after mesa updates of 2018-01-04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1741447/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp